Math, asked by vmqnmi0ntfkuqgd6, 3 months ago

A man observed that a train 120
m long crossed him in 9 sec-
onds. The speed (in km/hr) of
the train was
A. 42
B. 45
C. 48
D. 55

Answers

Answered by jinshidvc123

0

Answer:

48 will be the answer.hope it is correct.

Attachments:

Answered by gurumoorthy0512

0

Answer:

3.48

Step-by-step explanation:

d=120m

t=9sec

s=?

So,

S=D/T

=120*18/9*5

=48

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